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BA3472FVM-TR
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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8MSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：10V/µs
- Gain Bandwidth Product：4 MHz
- Current - Input Bias：100 nA
- Voltage - Input Offset：1.5 mV
- Current - Supply：8mA
- Current - Output / Channel：30 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：-
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Overview
The BA3472FVM-TR is a dual-channel high-speed operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of 3 V to 36 V and features a gain-bandwidth product of 4 MHz with a slew rate of 10 V/µs. The device draws 8 mA of supply current and provides an output current of 30 mA per channel. Input characteristics include a bias current of 100 nA and an input offset voltage of 1.5 mV. It is housed in an 8-MSOP package and functions across a temperature range of -40°C to 85°C.
Feature Summary
- High-speed operation with a 10 V/µs slew rate and 4 MHz gain-bandwidth product for rapid signal processing.
- Wide single-supply operating voltage range from 3 V to 36 V, supporting flexible power configurations.
- Integrated phase compensation capacitor eliminates the need for external frequency compensation components.
Applications
- General-purpose amplification circuits requiring high-speed response
- Ground-sense signal conditioning applications
- Industrial control systems utilizing wide voltage ranges
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required packaging format. Check for RoHS compliance documentation if environmental regulations apply. Ensure the part status aligns with design requirements, as availability may vary based on production cycles.
Selection Notes
Select this component when a dual-channel amplifier with high slew rate and wide supply voltage capability is required. Consider the 8-MSOP package constraints for PCB layout. Evaluate the 8 mA supply current against system power budgets. Verify that the input offset voltage meets the precision requirements of the target application.
Part Context
This component belongs to the BA3472 series of high-speed ground-sense operational amplifiers. It shares functional similarities with other variants like the BA3472FV-E2 but differs in packaging and reel specifications. The series is designed for applications demanding fast transient response and broad voltage tolerance.
Replacement Considerations
BA3472FV-E2 is a related variant within the same family. Verify pin compatibility and electrical parameter equivalence before substitution. Ensure the alternative package type fits the existing footprint without modification.
